5-Sulphosalicylic Acid Dihydrate 99% Extra pure
2-Hydroxy-5-sulfobenzoic acid ; 5-sulphosalicylic acid
| Product Code | B-02593 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 5965-83-3 |
| Purity | 99% | Molecular Weight | 254.21 |
| H.S.Code | 2918.23900 | Shelf Life | 60 Months |
| Molecular Formula | C7H6O6S.2H2O |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Light yellow |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 110 - 112 °C | Odour | Odorless |
| Solubility in water [% weight] | 127.1 g/l at 20 °C |
Packaging
Specification
| Appearance | White crystalline powder. |
| Assay (by NaOH titration) | Min 99.0% |
| Residue on ignition | Max 0.1% |
| Iron (Fe) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.01% |
| Chloride (Cl) | Max 0.01% |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07
Signal Word: Danger
Hazardous Statement: H302-H314
Precaution Statement: P280-P305 + P351 + P338-P310